Dear Protestant101,
I am very late to this thread, and I have not had the time to specifically read everything completely. I thought I would comment however that the full scoop has not been given.
Traditionally, prior to modern liberalism, modernism, and rationalism, the Church understood in the bigger picture that the apocalypse deals with God’s Plan for the Redemption of the entire human race, its meaning, etc., that is, from a spiritual standpoint.
And truly, in the end, salvation history is itself a linearly spiritual and psychological process. It is certainly a constant dialogue between the darkness and the light. That is, first darkness speaks, then the light, then darkness, then light, much like the days of Creation. And in each subsequent manifestation of the light by God in Salvation history, man has come to a deeper experience of God’s Truth and grace.
But as I am sure you know, P101, eventually God will give humanity all that he can, namely, the “fullness of the Gentiles”, that will be the final light WITHIN human history, and yet, even after that, the darkness will come again, but in a manner in which no more light can be given. That is, sin shall exert itself in an incurable manner, in an unforgivable manner. And so then the world must end, giving way to the permanent light, the New Creation itself. (note that,however, as the Gentiles close their eyes to God forever, then the eyes of the Jews shall be opened.)
And general although undefined Church teaching, based on St. Paul 2 Thess. 2, attests, even in the CCC, that the Church shall recognize when this final, incurable apostasy arises. No, she will not recognize the final day and hour, as if, “Christ shall return at 4:53 am on March 2, 3050”, but she WILL be able to discern, through meditation on the Scripture and Tradition when the process of Salvation history is coming to a close, that is, as Christ proclaims, she shall assume the fulfillment of Noah, and tell the world, “you are now departing from Christ irrevocably, you are turning away incurably, and God’s final judgement is imminent.”
But,again, the resolution of this mystery is already contained in the Sacred Scripture and Tradition, that is, the answers to the recognition of this final mystery is already at least IMPLICITLY in the Scriptre and Tradition, but it has yet to be “unveiled” through doctrinal development, a constant meditation on the deeper implications of the faith, and of that history that has already gone before us. So yes, in its ultimate sense, it IS about ages of history, but again, the ages are spiritual.
Hence, the people are not giving you the full scoop. Indeed, the Church shall come to recognize all the necessary ages that the Church must pass through spiritually, and understand their full implication and meaning in light of all salvation history.
And , unfortunately, very few Western Catholics are concerned with exploring these questions. The typical Catholic authors prefer to regurgitate preterism. Hence, Protestant101, much more study of these divine mysteries is needed in the Catholic Church today.
I pray God Bless you in your journey of faith.